NIR Spectrometer

Explorer NIR, 128pixels InGaAs Near-Infrared Spectrometer

Explorer NIR-128

Explorer NIR-128

The Explorer NIR series near-infrared spectrometer is designed using Hamamatsu's uncooled 128pixels InGaAs sensor. It is compact and lightweight, with a measurement spectrum range of 950-1700nm. It is cost-effective and is very suitable for plastic sorting, food testing, scientific research, and System integration. This series adopts a replaceable slit design, and one spectrometer can be configured with a variety of slits of different widths to meet the spectrum measurement needs of different resolutions and sensitivities.

Product advantages：

• Using Hamamatsu uncooled 128 pixels InGaAs sensor, it has extremely low power consumption.
• Compact optical path and structural design, suitable for system integration.
• It has an interchangeable slit design that can be matched with slits of different specifications. Users can choose different resolutions and sensitivities to meet the needs of experiments.
• The wavelength range and resolution can be customized to configure the appropriate spectral range and resolution.
• Professional measurement software, providing measurement functions such as absorbance/transmittance/concentration/reflectivity/timing monitoring.

Applications：

• Measurement of light sources from 950nm to 1700nm, including wavelength stability, intensity stability, and half-maximum width of the light source
• Testing of freshness and sugar content of fruits and vegetables; testing of fat and protein content of meat; quality analysis of grains and seeds, etc.
• Oil composition analysis
• Life Sciences and Pharmaceuticals, Pharmaceutical Ingredient Analysis and Process Monitoring
• Composition analysis, material screening and quality control of plastic product production process

Basic Default Specification

Model	Wavelength Range	Resolution	Slit	Grating
Explorer NIR-128pixels	950-1700nm	~10.0nm	25um	150g/mm, 1250nm

*Other wavelength ranges and resolutions can be customized.
*Some models can be equipped with cylindrical lenses to improve the sensitivity of the spectrometer.

Specification

Model	Explorer NIR-128
Detector	Hamamatsu G13913 Linear InGaAs, 128 pixels Pixel size: 50µm×250µm Wavelength response range: 950nm-1700nm
Dimension	94mm×60mm×36.5mm
Wavelength Range	950nm-1700nm (pre-configured)
Optical Resolution	~10nm (pre-configured 25µm slit)
A/D	16bit
Signal-to-Noise Ratio	10000:1
Integration Time	0.1ms-65s
Dynamic Range	14000:1
Trigger Mode	4 types (normal trigger, software trigger, hardware trigger, synchronous trigger)
Power Consumption	5VDC，300mA
Fiber Connector	SMA905
Operating Temperature	5℃-35℃ (recommended temperature 25℃)
Communication Interface	Mini USB2.0(12Mbps) RS232(115200bps)
Operating System	Win XP, Win 7, Win 8, Win10
Power Supply	USB

Mercury-argon lamp spectrum

Halogen lamp spectrum

Spectrometer Dimensional Drawing